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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":June 15, 2026, 2 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
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258221 10 危険 Opera Software ASA - Opera における CRL の更新時の処理に関する脆弱性 CWE-255
CWE-noinfo
CVE-2008-4292 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
258222 6.4 警告 Opera Software ASA - Opera における Web スクリプトを含むページの URL をアドレスフィールドに表示される脆弱性 CWE-20
不適切な入力確認
CVE-2008-4200 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
258223 5 警告 Opera Software ASA - Opera におけるローカルファイル名の有効性を判別される脆弱性 CWE-200
情報漏えい
CVE-2008-4199 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
258224 7.5 危険 Opera Software ASA - Opera における http ページ上で危険な操作を実行させられる脆弱性 CWE-Other
その他
CVE-2008-4198 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
258225 9.3 危険 Opera Software ASA - Opera における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題
CVE-2008-4197 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
258226 4.3 警告 Opera Software ASA - Opera におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2008-4196 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
258227 5 警告 Opera Software ASA - Opera における任意のアドレスの表示を誘発させられる脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-4195 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
258228 6.8 警告 Opera Software ASA - Opera における HTTP セッションハイジャックの脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-3172 2010-09-27 16:01 2008-07-14 Show GitHub Exploit DB Packet Storm
258229 10 危険 Opera Software ASA - Windows 上で稼働する Opera における任意のコードを実行される脆弱性 CWE-noinfo
情報不足
CVE-2008-3079 2010-09-27 16:01 2008-07-9 Show GitHub Exploit DB Packet Storm
258230 7.8 危険 Opera Software ASA - Opera における初期化されていないメモリコンテンツを読まれる脆弱性 CWE-200
情報漏えい
CVE-2008-3078 2010-09-27 16:01 2008-07-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 15, 2026, 4:10 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
196811 5.3 MEDIUM
Network
jetbrains youtrack In JetBrains YouTrack before 2020.4.4701, improper resource access checks were made. NVD-CWE-noinfo
CVE-2021-25766 2024-11-21 14:55 2021-02-4 Show GitHub Exploit DB Packet Storm
196812 8.8 HIGH
Network
jetbrains youtrack In JetBrains YouTrack before 2020.4.4701, CSRF via attachment upload was possible. CWE-352
 Origin Validation Error
CVE-2021-25765 2024-11-21 14:55 2021-02-4 Show GitHub Exploit DB Packet Storm
196813 5.3 MEDIUM
Network
jetbrains ktor In JetBrains Ktor before 1.4.2, weak cipher suites were enabled by default. CWE-327
 Use of a Broken or Risky Cryptographic Algorithm
CVE-2021-25763 2024-11-21 14:55 2021-02-4 Show GitHub Exploit DB Packet Storm
196814 5.3 MEDIUM
Network
jetbrains ktor In JetBrains Ktor before 1.4.3, HTTP Request Smuggling was possible. CWE-444
HTTP Request Smuggling
CVE-2021-25762 2024-11-21 14:55 2021-02-4 Show GitHub Exploit DB Packet Storm
196815 5.3 MEDIUM
Network
jetbrains ktor In JetBrains Ktor before 1.5.0, a birthday attack on SessionStorage key was possible. CWE-326
Inadequate Encryption Strength
CVE-2021-25761 2024-11-21 14:55 2021-02-4 Show GitHub Exploit DB Packet Storm
196816 5.3 MEDIUM
Network
jetbrains hub In JetBrains Hub before 2020.1.12669, information disclosure via the public API was possible. NVD-CWE-noinfo
CVE-2021-25760 2024-11-21 14:55 2021-02-4 Show GitHub Exploit DB Packet Storm
196817 6.5 MEDIUM
Network
jetbrains hub In JetBrains Hub before 2020.1.12629, an authenticated user can delete 2FA settings of any other user. NVD-CWE-noinfo
CVE-2021-25759 2024-11-21 14:55 2021-02-4 Show GitHub Exploit DB Packet Storm
196818 7.8 HIGH
Local
jetbrains intellij_idea In JetBrains IntelliJ IDEA before 2020.3, potentially insecure deserialization of the workspace model could lead to local code execution. CWE-502
 Deserialization of Untrusted Data
CVE-2021-25758 2024-11-21 14:55 2021-02-4 Show GitHub Exploit DB Packet Storm
196819 6.1 MEDIUM
Network
jetbrains hub In JetBrains Hub before 2020.1.12629, an open redirect was possible. CWE-601
Open Redirect
CVE-2021-25757 2024-11-21 14:55 2021-02-4 Show GitHub Exploit DB Packet Storm
196820 5.3 MEDIUM
Network
jetbrains intellij_idea In JetBrains IntelliJ IDEA before 2020.2, HTTP links were used for several remote repositories instead of HTTPS. NVD-CWE-noinfo
CVE-2021-25756 2024-11-21 14:55 2021-02-4 Show GitHub Exploit DB Packet Storm